Be a part of the most prestigious scientific professional association in the world — the American Chemical Society.

Your Membership to ACS features:

  •  A Global network of Chemistry Professionals
  •  Access to Premium Chemistry Related Publications
  •  Career and Leadership Resources
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     Courses and More

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Join a global community of over 152,000 chemistry professionals.

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Share your passion for chemistry by connecting and collaborating with more than 152,000 chemistry professionals in over 140 countries. Meet up with people in your geographic area and specialty.

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Get special access to over a million articles and book chapters from the most trusted, most cited, most read publications in the chemical and related sciences. Scientists look to ACS journals for the highest quality research in the field.

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No matter your professional level, as a member of ACS you can take advantage of personal career consulting, leadership development, professional education courses and job postings.

"ACS membership and participation are truly valuable to me. It keeps me
in touch with my peers and aware of exciting research."

Mario Molina — University of California, San Diego

From Student to Professional —  Annual Fees



Perfect for people with a degree, certification, or significant work history in chemical or related sciences, or with certification as a teacher of a chemical science.



For people whose occupation directly concerns the practice of a chemical science, but are ineligible to become Regular Members of ACS. 



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For those actively working toward an undergraduate degree in chemistry or in a related academic discipline. 
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